DocumentConversionUtil.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * 5 * 6 * 7 * The contents of this file are subject to the terms of the Liferay Enterprise 8 * Subscription License ("License"). You may not use this file except in 9 * compliance with the License. You can obtain a copy of the License by 10 * contacting Liferay, Inc. See the License for the specific language governing 11 * permissions and limitations under the License, including but not limited to 12 * distribution rights of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 20 * SOFTWARE. 21 */ 22 23 package com.liferay.portal.kernel.util; 24 25 import java.io.InputStream; 26 27 /** 28 * <a href="DocumentConversionUtil.java.html"><b><i>View Source</i></b></a> 29 * 30 * @author Bruno Farache 31 */ 32 public class DocumentConversionUtil { 33 34 public static InputStream convert( 35 String id, InputStream is, String sourceExtension, 36 String targetExtension) 37 throws Exception { 38 39 Object returnObj = PortalClassInvoker.invoke( 40 _CLASS, "convert", 41 new Object[] {id, is, sourceExtension, targetExtension}, false); 42 43 if (returnObj != null) { 44 return (InputStream)returnObj; 45 } 46 else { 47 return null; 48 } 49 } 50 51 public static String[] getConversions(String extension) throws Exception { 52 Object returnObj = PortalClassInvoker.invoke( 53 _CLASS, "getConversions", new Object[] {extension}, false); 54 55 if (returnObj != null) { 56 return (String[])returnObj; 57 } 58 else { 59 return null; 60 } 61 } 62 63 private static final String _CLASS = 64 "com.liferay.portlet.documentlibrary.util.DocumentConversionUtil"; 65 66 }